{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["mythical figure", "vehicle", "instrument", "astronomical object", "organization", "geographical phenomenon", "person", "time"], "input": "This reaction was named for its discoverer , Costin Nenițescu , who first reported it in 1929 ."}
{"mythical figure": [], "vehicle": [], "instrument": [], "astronomical object": [], "organization": [], "geographical phenomenon": [], "person": ["Costin Nenițescu"], "time": []}